Arrowhead Pharmaceuticals, Inc.
ARWR- Exchange
- Nasdaq
- Industry
- Pharmaceutical Preparations
- SEC CIK
- 0000879407
In the last 90 days, Arrowhead Pharmaceuticals, Inc. insiders filed 0 open-market purchases and 2 sales; 501 institutions reported holding it in 13F filings for Q2 2026, worth $9.73B in total; no superinvestor holds it.
13F holders, Q4 2024
Institutional positions in Arrowhead Pharmaceuticals, Inc. as of Dec 31, 2024. Investment managers with $100 million or more in US stocks report their long positions on Form 13F within 45 days after each quarter ends. How 13F works
- Institutional holders
- 269
- +1 vs. Q3 2024
- Shares held
- 99.7M
- +1.96M (+2.0%) vs. Q3 2024
- Total value
- $1.88B
- −$21.5M (−1.1%) vs. Q3 2024
- New holders
- 43
- 93 more added
- Sold out
- 42
- 85 more reduced
4 institutions that held it in Q3 2024 haven't filed for Q4 2024 yet. Not filing isn't selling, so they aren't counted as sold out or in the changes above.
Compare with Q3 2024: new holders, sold out and not filed yet
Holders and value by quarter
Institutions reporting ARWR on Form 13F each quarter since Q1 2021, and the total value they reported. Values are as of each quarter end, so they also move with the share price.
| Quarter | Holders | Value |
|---|---|---|
| Q2 2026 | 501 | $9.73B |
| Q1 2026 | 437 | $7.58B |
| Q4 2025 | 401 | $7.70B |
| Q3 2025 | 303 | $3.83B |
| Q2 2025 | 281 | $1.67B |
| Q1 2025 | 264 | $1.34B |
| Q4 2024 | 269 | $1.88B |
| Q3 2024 | 272 | $1.90B |
| Q2 2024 | 272 | $2.54B |
| Q1 2024 | 273 | $2.76B |
| Q4 2023 | 266 | $2.37B |
| Q3 2023 | 257 | $2.01B |
| Q2 2023 | 274 | $2.57B |
| Q1 2023 | 257 | $1.85B |
| Q4 2022 | 282 | $2.97B |
| Q3 2022 | 278 | $2.35B |
| Q2 2022 | 279 | $2.54B |
| Q1 2022 | 307 | $3.19B |
| Q4 2021 | 311 | $4.51B |
| Q3 2021 | 297 | $4.16B |
| Q2 2021 | 314 | $5.54B |
| Q1 2021 | 289 | $4.55B |
Institutions, Q4 2024
Shares, value and share of portfolio for each institution holding Arrowhead Pharmaceuticals, Inc.; share changes are against Q3 2024.
| Institution | Shares | Value | % of portfolio | Change in shares | Action |
|---|---|---|---|---|---|
| Manufacturers Life Insurance Company, The | 138,294 | $2.60M | 0.00% | −3,746−2.6% | Reduced |
| Rafferty Asset Management, LLC | 138,377 | $2.60M | 0.01% | −42,517−23.5% | Reduced |
| New York State Teachers Retirement System | 138,783 | $2.61M | 0.01% | 00.0% | Unchanged |
| California Public Employees Retirement System | 140,150 | $2.63M | 0.00% | −13,731−8.9% | Reduced |
| Jump Financial, LLC | 140,959 | $2.65M | 0.06% | −14,808−9.5% | Reduced |
| MetLife Investment Management | 141,011 | $2.65M | 0.01% | +9,982+7.6% | Added |
| Fisher Asset Management, LLC | 142,939 | $2.69M | 0.00% | +20,679+16.9% | Added |
| Retirement Systems of Alabama | 151,157 | $2.84M | 0.01% | +145+0.1% | Added |
| Wealth Effects LLC | 155,875 | $2.93M | 1.04% | −4,150−2.6% | Reduced |
| Aquatic Capital Management LLC | 169,394 | $3.18M | 0.09% | +75,776+80.9% | Added |
| Dark Forest Capital Management LP | 172,623 | $3.25M | 0.48% | +78,078+82.6% | Added |
| Walleye Capital LLC | 173,401 | $3.26M | 0.03% | +135,832+361.6% | Added |
| Citigroup Inc | 173,908 | $3.27M | 0.00% | +75,840+77.3% | Added |
| Hudson Bay Capital Management LP | 175,000 | $3.29M | 0.02% | −45,000−20.5% | Reduced |
| Invesco Ltd. | 176,235 | $3.31M | 0.00% | −66,640−27.4% | Reduced |
| Russell Investments Group, Ltd. | 183,289 | $3.45M | 0.00% | −132,084−41.9% | Reduced |
| Sphera Funds Management Ltd. | 197,550 | $3.71M | 0.69% | +197,550 | New |
| Corebridge Financial, Inc. | 199,154 | $3.74M | 0.02% | −10,761−5.1% | Reduced |
| Schroder Investment Management Group | 206,070 | $3.83M | 0.00% | −2,490−1.2% | Reduced |
| Swiss National Bank | 220,000 | $4.14M | 0.00% | +1,700+0.8% | Added |
| Ameriprise Financial Inc | 224,988 | $4.23M | 0.00% | +5,732+2.6% | Added |
| Altium Capital Management LP | 230,257 | $4.33M | 1.35% | −124,743−35.1% | Reduced |
| Mirae Asset Global ETFs Holdings Ltd. | 242,702 | $4.56M | 0.01% | +33,238+15.9% | Added |
| Legal & General Group Plc | 245,272 | $4.61M | 0.00% | +3,427+1.4% | Added |
| Johnson & Johnson | 247,598 | $4.65M | 1.21% | 00.0% | Unchanged |
| Deutsche Bank AG | 258,964 | $4.87M | 0.00% | +37,686+17.0% | Added |
| Alliancebernstein L.P. | 265,482 | $4.99M | 0.00% | −441−0.2% | Reduced |
| Integral Health Asset Management, LLC | 275,000 | $5.17M | 0.46% | +275,000 | New |
| Silvercrest Asset Management Group LLC | 280,511 | $5.27M | 0.04% | +55,622+24.7% | Added |
| Principal Financial Group Inc | 288,884 | $5.43M | 0.00% | −2,110−0.7% | Reduced |
| Affinity Asset Advisors, LLC | 300,000 | $5.64M | 0.88% | −25,000−7.7% | Reduced |
| Barclays PLC | 312,560 | $5.88M | 0.00% | +35,950+13.0% | Added |
| Hound Partners, LLC | 325,525 | $6.12M | 2.94% | −53,183−14.0% | Reduced |
| Nuveen Asset Management, LLC | 332,749 | $6.26M | 0.00% | −2,565−0.8% | Reduced |
| CenterBook Partners LP | 350,473 | $6.59M | 0.39% | −44,105−11.2% | Reduced |
| Citadel Advisors LLC | 367,998 | $6.92M | 0.01% | −809,579−68.7% | Reduced |
| Balyasny Asset Management LLC | 372,749 | $7.01M | 0.02% | +270,897+266.0% | Added |
| Rhumbline Advisers | 380,344 | $7.15M | 0.01% | +7,912+2.1% | Added |
| Privium Fund Management B.V. | 380,586 | $7.16M | 1.62% | +47,230+14.2% | Added |
| Susquehanna International Group, LLP | 418,246 | $7.86M | 0.01% | +130,964+45.6% | Added |
| Two Sigma Advisers, LP | 430,700 | $8.10M | 0.02% | +330,700+330.7% | Added |
| Standard Life Aberdeen plc | 450,075 | $8.46M | 0.02% | +48,929+12.2% | Added |
| Bank of America Corp | 575,974 | $10.8M | 0.00% | −2,786−0.5% | Reduced |
| Farallon Capital Management, L.L.C. | 628,800 | $11.8M | 0.06% | +628,800 | New |
| Schonfeld Strategic Advisors LLC | 632,214 | $11.9M | 0.08% | +244,527+63.1% | Added |
| Jane Street Group, LLC | 656,256 | $12.3M | 0.02% | +192,376+41.5% | Added |
| Aquilo Capital Management, LLC | 707,589 | $13.3M | 22.78% | −88,224−11.1% | Reduced |
| Two Sigma Investments, LP | 794,373 | $14.9M | 0.03% | +586,062+281.3% | Added |
| Western Financial Corp | 820,239 | $15.4M | 8.47% | 00.0% | Unchanged |
| Bank of New York Mellon Corp | 830,058 | $15.6M | 0.00% | −36,341−4.2% | Reduced |
| Woodline Partners LP | 840,174 | $15.8M | 0.11% | −25,620−3.0% | Reduced |
| Millennium Management LLC | 914,550 | $17.2M | 0.01% | +268,946+41.7% | Added |
| Charles Schwab Investment Management Inc | 1,017,720 | $19.1M | 0.00% | +10,785+1.1% | Added |
| Goldman Sachs Group Inc | 1,294,210 | $24.3M | 0.00% | +21,309+1.7% | Added |
| UBS Group AG | 1,305,329 | $24.5M | 0.01% | +863,818+195.7% | Added |
| Northern Trust Corp | 1,484,419 | $27.9M | 0.00% | +151,654+11.4% | Added |
| Morgan Stanley | 1,536,412 | $28.9M | 0.00% | −69,354−4.3% | Reduced |
| UBS Asset Management Americas Inc | 2,010,129 | $37.8M | 0.01% | −144,121−6.7% | Reduced |
| JPMorgan Chase & Co | 2,020,426 | $38.0M | 0.00% | −127,979−6.0% | Reduced |
| Norges Bank | 2,054,364 | $38.6M | 0.01% | +9,702+0.5% | Added |
| T. Rowe Price Investment Management, Inc. | 2,507,296 | $47.1M | 0.03% | −1,067,277−29.9% | Reduced |
| Siren, L.L.C. | 2,901,681 | $54.6M | 2.41% | +442,903+18.0% | Added |
| Geode Capital Management, LLC | 2,954,947 | $55.6M | 0.00% | −9,172−0.3% | Reduced |
| FMR LLC | 5,101,083 | $95.9M | 0.01% | −966,486−15.9% | Reduced |
| Slate Path Capital LP | 5,232,000 | $98.4M | 1.78% | +347,000+7.1% | Added |
| State Street Corp | 6,016,227 | $113.1M | 0.00% | −338,104−5.3% | Reduced |
| Avoro Capital Advisors LLC | 11,111,111 | $208.9M | 2.95% | +2,222,223+25.0% | Added |
| Vanguard Group Inc | 12,184,289 | $229.1M | 0.00% | −44,766−0.4% | Reduced |
| BlackRock, Inc. | 16,178,000 | $304.1M | 0.01% | +342,088+2.2% | Added |
| Adage Capital Partners GP, L.L.C. | 0 | $0 | 0.00% | −350,000−100.0% | Sold out |
| Renaissance Technologies LLC | 0 | $0 | 0.00% | −231,300−100.0% | Sold out |
| WCM Investment Management, LLC | 0 | $0 | 0.00% | −219,962−100.0% | Sold out |
| International Assets Investment Management, LLC | 0 | $0 | 0.00% | −74,439−100.0% | Sold out |
| Neuberger Berman Group LLC | 0 | $0 | 0.00% | −187,806−100.0% | Sold out |
| Voloridge Investment Management, LLC | 0 | $0 | 0.00% | −127,602−100.0% | Sold out |
| ExodusPoint Capital Management, LP | 0 | $0 | 0.00% | −88,884−100.0% | Sold out |
| EFG Asset Management (North America) Corp. | 0 | $0 | 0.00% | −55,857−100.0% | Sold out |
| Moody Aldrich Partners LLC | 0 | $0 | 0.00% | −48,961−100.0% | Sold out |
| Seven Eight Capital, LP | 0 | $0 | 0.00% | −47,798−100.0% | Sold out |
| Capital Fund Management S.A. | 0 | $0 | 0.00% | −40,984−100.0% | Sold out |
| Fund 1 Investments, LLC | 0 | $0 | 0.00% | −39,400−100.0% | Sold out |
| SG Americas Securities, LLC | 0 | $0 | 0.00% | −35,206−100.0% | Sold out |
| NVWM, LLC | 0 | $0 | 0.00% | −27,295−100.0% | Sold out |
| Deerfield Management Company, L.P. (Series C) | 0 | $0 | 0.00% | −26,439−100.0% | Sold out |
| Quest Partners LLC | 0 | $0 | 0.00% | −25,493−100.0% | Sold out |
| Hennion & Walsh Asset Management, Inc. | 0 | $0 | 0.00% | −22,516−100.0% | Sold out |
| Corton Capital Inc. | 0 | $0 | 0.00% | −20,268−100.0% | Sold out |
| B. Metzler seel. Sohn & Co. AG | 0 | $0 | 0.00% | −18,705−100.0% | Sold out |
| Y-Intercept (Hong Kong) Ltd | 0 | $0 | 0.00% | −17,795−100.0% | Sold out |
| Ontario Teachers Pension Plan Board | 0 | $0 | 0.00% | −16,690−100.0% | Sold out |
| PDT Partners, LLC | 0 | $0 | 0.00% | −16,241−100.0% | Sold out |
| Wealth Enhancement Advisory Services, LLC | 0 | $0 | 0.00% | −14,498−100.0% | Sold out |
| Cetera Investment Advisers | 0 | $0 | 0.00% | −11,618−100.0% | Sold out |
| E Fund Management Co., Ltd. | 0 | $0 | 0.00% | −11,438−100.0% | Sold out |
| O'Shaughnessy Asset Management, LLC | 0 | $0 | 0.00% | −10,491−100.0% | Sold out |
| JustInvest LLC | 0 | $0 | 0.00% | −10,013−100.0% | Sold out |
| Caption Management, LLC | 0 | $0 | 0.00% | −7,900−100.0% | Sold out |
| Quarry LP | 0 | $0 | 0.00% | −6,500−100.0% | Sold out |
| Meeder Asset Management Inc | 0 | $0 | 0.00% | −3,405−100.0% | Sold out |
| Group One Trading, L.P. | 0 | $0 | 0.00% | −2,976−100.0% | Sold out |